Why Are Most Commercial Roofs Flat? – Bob Jahn’s Roofing in Roseville and Sacramento, CA Flat roofs have been around since the 1920s and have been part of the evolution of a “modern” America. So much so, they are extremely common and make the vast majority of commercial roofing. So why are all of these […]
To Our Valued Customers: We will remain open during the lockdown as the construction industry follows under essential. We will be taking all the necessary COVID-19 precautions during this difficult and challenging time. Please stay safe and healthy, thank you.